<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div class="test">test</div>
    <img width="200" height="200" src="./test.png" alt="">
    <script>
        const a="test"
        console.log("a is",a)
        document.addEventListener("DOMContentLoaded",()=>{
            console.log("DOMContentLoaded")
        })
    </script>
    <link rel="stylesheet" href="./test.css">
    <script>
        console.log("trigger-----")
    </script>

    <div class="test">test</div>
</body>
</html>